diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2752268..7480531 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -80,6 +80,7 @@ For major (breaking) changes - **version 4, 3 and 2** - see end of page.
 
 | Version        | Date           | Comment  |
 | -------------- | -------------- | -------- |
+| 5.9.3          | 2021-09-17     | `processes()` fixed memVsz, Memrss (macOS M1) |
 | 5.9.3          | 2021-09-17     | `cpuTemperature()` improved tdie detection (linus) |
 | 5.9.2          | 2021-09-16     | `graohics()` (macOS),  `memLayout()` (win) improvements |
 | 5.9.1          | 2021-09-15     | `diskLayout()` fix size (macOS) |
diff --git a/docs/history.html b/docs/history.html
index dce3c15..304439a 100644
--- a/docs/history.html
+++ b/docs/history.html
@@ -56,6 +56,11 @@
                   </tr>
                 </thead>
                 <tbody>
+                  <tr>
+                    <th scope="row">5.9.4</th>
+                    <td>2021-09-23</td>
+                    <td><span class="code">processes()</span> fix memVsz, memRss (macOS M1)</td>
+                  </tr>
                   <tr>
                     <th scope="row">5.9.3</th>
                     <td>2021-09-17</td>
diff --git a/docs/index.html b/docs/index.html
index 4535224..afab7e4 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -170,7 +170,7 @@
       <img class="logo" src="assets/logo.png">
       <div class="title">systeminformation</div>
       <div class="subtitle"><span id="typed"></span>&nbsp;</div>
-      <div class="version">New Version: <span id="version">5.9.3</span></div>
+      <div class="version">New Version: <span id="version">5.9.4</span></div>
       <button class="btn btn-light" onclick="location.href='https://github.com/sebhildebrandt/systeminformation'">View on Github <i class=" fab fa-github"></i></button>
     </div>
     <div class="down">
diff --git a/lib/processes.js b/lib/processes.js
index 7f6e03c..df33f72 100644
--- a/lib/processes.js
+++ b/lib/processes.js
@@ -686,7 +686,7 @@ function processes(callback) {
         if (_linux || _freebsd || _openbsd || _netbsd || _darwin || _sunos) {
           if (_linux) { cmd = 'export LC_ALL=C; ps -axo pid:11,ppid:11,pcpu:6,pmem:6,pri:5,vsz:11,rss:11,ni:5,lstart:30,state:5,tty:15,user:20,command; unset LC_ALL'; }
           if (_freebsd || _openbsd || _netbsd) { cmd = 'export LC_ALL=C; ps -axo pid,ppid,pcpu,pmem,pri,vsz,rss,ni,lstart,state,tty,user,command; unset LC_ALL'; }
-          if (_darwin) { cmd = 'export LC_ALL=C; ps -axo pid,ppid,pcpu,pmem,pri,vsz,rss,nice,lstart,state,tty,user,command -r; unset LC_ALL'; }
+          if (_darwin) { cmd = 'ps -axo pid,ppid,pcpu,pmem,pri,vsz=xxx_fake_title,rss=fake_title2,nice,lstart,state,tty,user,command -r'; }
           if (_sunos) { cmd = 'ps -Ao pid,ppid,pcpu,pmem,pri,vsz,rss,nice,stime,s,tty,user,comm'; }
           exec(cmd, { maxBuffer: 1024 * 20000 }, function (error, stdout) {
             if (!error && stdout.toString().trim()) {